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Distinguish trunks on MD110

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poliTiz

IS-IT--Management
Sep 25, 2012
1
IT
Hello everybody!

I'm analyzing the migration to VoIP of a bunch of analog telephones connected to an Ericsson Consono MD110 BC9. This process implies a massive number change, so I have to make users who call these extensions from PSTN aware of that through an Asterisk auto-responder which, given the extension called, dynamically generates a message containing the new direct inward number; this server is connected to the MD110 through a QSIG trunk.

Now the question: is it possible to distinguish the trunk (QSIG or PSTN) from which calls come from to redirect the ones from PSTN to the auto-responder, while preserving the ability of internal calls from an extension to another?

Regards,

Tiziano.
 
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